ABS engineering yas yog ib qho ntawm cov ntaub ntawv tseem ceeb rau 3D luam ntawv. Qhov laj thawj yog vim li cas nws tuaj yeem dhau los ua khoom siv rau 3D luam ntawv yog txiav txim siab los ntawm nws cov yam ntxwv. ABS yas muaj cov yam ntxwv ntawm kev ua haujlwm kub, kev cuam tshuam tsis kam, kub tsis kam, tshuaj lom neeg ua haujlwm, cov khoom siv hluav taws xob zoo, thiab cov khoom lag luam ruaj khov.
Nws daim ntawv thov kuj yog dav heev:
Xws li lub tsheb sab hauv thiab sab nrauv, phau ntawv / desktop computers, tshuab luam ntawv, hloov tsev, plugs thiab sockets, cable thiab xaim conduits, thiab qee yam khoom siv hauv tsev xws li tshuab ntxhua khaub ncaws, tshuab plaub hau, thiab sab hauv thiab sab nraud ntawm microwave ncu, thiab lwm yam. kev siv ntau yam ua rau nws saib zoo heev.
Txawm li cas los xij, nws tsis yog yooj yim-mus zoo li PLA, thiab ntawm qhov chaw, nws muaj ntau dua, tab sis nws yeej muaj nws tus kheej maverick sab. Yog tias koj tau siv los luam ntawv nrog PLA, koj yuav pom tias luam ntawv ABS yuav nyuaj me ntsis vim tias yuav tsum muaj ntau kauj ruam thiab cov chaw sib txawv.
Ua ntej, peb yuav tsum teem lub nozzle qhov kub thiab txias
Thaum luam ntawv ABS, peb yuav theoretically pib luam tawm ntawm 230 degrees thiab tom qab ntawd kho thiab nce thiab nqis txog 5 degrees kom pom qhov kub uas haum tshaj plaws los xyuas kom meej qhov zoo ntawm cov ntawv luam tawm thiab lub zog ntawm qhov. Tab sis hauv kev ua haujlwm tiag tiag, peb yuav zoo dua nrog kev siv rau qhov ntsuas kub tau muab los ntawm cov khoom siv.
Vim tias thaum qhov kub thiab txias dhau lawm, nws yooj yim rau txoj hlua, thiab koj yuav pom ntau cov yas tawm ntawm lub nozzle thaum nws txav ntawm ntau qhov chaw. Yog tias qhov no tshwm sim, peb tuaj yeem sim txo qhov kub kom qis, li 5 degrees ntawm ib lub sijhawm, kom txog thaum lub nozzle tsis pom cov khoom ntau ntxiv lawm.
Ntawm chav kawm, hlau kos duab kuj muaj feem xyuam rau retraction. Peb tuaj yeem teem retraction ua ntej luam ntawv. Nrhiav qhov chaw retraction nyob rau hauv slicing nqis ntawm Hongrui slicing software, thiab teem lub retraction ntev li ntawm 4 mus rau 5 hli, uas kuj yuav txo tau hlau kos rau ib tug tej yam.
Thaum qhov kub thiab txias qis dhau, nws yuav cuam tshuam ncaj qha rau cov ntawv luam tawm. Piv txwv li, cov khaubncaws sab nraud povtseg yuav tsis haum zoo, qhov saum npoo ntawm cov qauv luam tawm tuaj yeem ntxhib, lossis cov khoom luam tawm yuav tsis nyuaj txaus thiab tej zaum yuav txawm raug cais thaum rub tawm nyuaj. Nyob rau hauv ib qho ntawm cov xwm txheej saum toj no, nws yog ib qho tsim nyog yuav tsum tau nce qhov kub ntawm lub nozzle, thiab nce qhov kub ntawm lub nozzle los ntawm 5 degrees txhua lub sij hawm thiab rov ua dua qhov kev ntsuam xyuas kom txog thaum txhua txheej tuaj yeem luam tawm tau zoo.
Tsis tas li ntawd, peb tuaj yeem ntxiv cov ntaub qhwv hauv qab rau cov qauv, uas tuaj yeem tiv thaiv tus qauv los ntawm kev rub thiab deformed.
Txawm li cas los xij, xws li qhov txawv txav qee zaum tshwm sim tom qab ntxiv cov ntaub qhwv hauv qab. Lub ncoo hauv qab yog obediently tsis warped, tab sis tus qauv yog tawv ncauj thiab tsis mloog cov txheej txheem. Lub sijhawm no, peb kuj yuav tsum tau nce qhov kub ntawm lub nozzle, thiab peb yuav tsum nco ntsoov sau ABS. Thaum tus qauv txias kiv cua raug tua.
Yog tias luam tawm tus qauv loj, txhawm rau txo qis qis, peb yuav tsum tsim nyog txo cov phab ntsa tuab thiab txhaws, thiab txo qhov kev siv tag nrho ntawm cov qauv ntaub ntawv txhawm rau txhawm rau txo qis ntawm shrinkage deformation.
Vim tias muaj cov yam ntxwv ntawm lub siab ntsws ntawm ABS, peb tsis pom zoo kom siv cov qauv 3D tshuab luam ntawv rau kev luam ntawv, vim tias nws muaj ntau yam teeb meem ntawm warping thiab shrinkage. Yog tias koj xav ua kom muaj kev ua tau zoo ntawm ABS, nws raug nquahu kom siv lub tshuab luam ntawv 3D kaw, uas tuaj yeem ua rau qhov ntsuas kub hauv zos ua tau raws li qhov yuav tsum tau ua thiab zam qhov txias txias thiab qhov kub hloov pauv loj los ntawm huab cua ambient thaum lub sijhawm luam ntawv, uas yuav ua rau tus qauv deform los yog nkig dhau lawm.